Climate averages 1991–2020

Stara Zagora weather
in July.

A hot, moderately wet month: the 2nd warmest and the 7th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 28.7°C Daytime mean, July
Average low 17.8°C Night-time mean, July
Rainfall 59 mm 9 days with ≥1 mm
Daylight 15 h Sunrise to sunset, per day
Every month in Stara Zagora · average highYear overview

July is a hot month in Stara Zagora: daytime highs average 28.7°C and nights cool to about 17.8°C. By daytime temperature it is the 2nd warmest of the 12 months.

Expect about 59 mm of rain on roughly 9 days, which makes July a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 57 min on an average July day.

The nearest other city in this atlas is Sliven (63 km away). In July its highs average 27.7°C, 0.9°C cooler than Stara Zagora, with 88 mm of rain.

Among the 10 cities listed in Bulgaria, Stara Zagora ranks 3rd of 10 for the warmest July highs and 7th of 10 for the driest July (rainfall, lowest first). The mean July high of those 10 cities is 27.6°C; Stara Zagora is 1.1°C warmer than that mean.

From July to August, average highs rise by 0.5°C to 29.2°C, and monthly rainfall falls from 59 mm to 41 mm.

The annual picture

July in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. -505101520253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 1000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Stara Zagora climate table

1991–2020
Monthly climate averages for Stara Zagora, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 5.6°C-2.5°C-2.5°C497.89.59 h
February 8.0°C-1.1°C-1.1°C477.410.511 h
March 12.0°C2.0°C2.0°C609.411.912 h
April 17.1°C6.3°C6.3°C6011.013.313 h
May 22.0°C11.3°C11.3°C8113.414.615 h
June 26.1°C15.6°C15.6°C6812.515.215 h
July, selected 28.7°C17.8°C17.8°C599.415.015 h
August 29.2°C17.9°C17.9°C416.713.914 h
September 24.3°C14.0°C14.0°C476.912.513 h
October 18.3°C9.1°C9.1°C577.011.111 h
November 12.1°C4.0°C4.0°C547.09.810 h
December 6.7°C-0.7°C-0.7°C608.49.19 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

July in nearby cities

Distance from Stara Zagora

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Stara Zagora) is explained once on the Stara Zagora year overview and on the Sources, method and limits page.